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22a3988222
We want to export some of our CLI code to re-use in other projects. But in Golang you cannot import code from a `main` package. So we need to move the actual code into its own package and only have the `func main()` in the `main` package.
53 lines
1.3 KiB
Go
53 lines
1.3 KiB
Go
package commands
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import (
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"fmt"
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"github.com/lightningnetwork/lnd/build"
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"github.com/lightningnetwork/lnd/lnrpc/lnclipb"
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"github.com/lightningnetwork/lnd/lnrpc/verrpc"
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"github.com/urfave/cli"
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)
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var versionCommand = cli.Command{
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Name: "version",
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Usage: "Display lncli and lnd version info.",
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Description: `
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Returns version information about both lncli and lnd. If lncli is unable
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to connect to lnd, the command fails but still prints the lncli version.
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`,
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Action: actionDecorator(version),
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}
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func version(ctx *cli.Context) error {
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ctxc := getContext()
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conn := getClientConn(ctx, false)
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defer conn.Close()
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versions := &lnclipb.VersionResponse{
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Lncli: &verrpc.Version{
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Commit: build.Commit,
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CommitHash: build.CommitHash,
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Version: build.Version(),
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AppMajor: uint32(build.AppMajor),
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AppMinor: uint32(build.AppMinor),
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AppPatch: uint32(build.AppPatch),
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AppPreRelease: build.AppPreRelease,
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BuildTags: build.Tags(),
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GoVersion: build.GoVersion,
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},
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}
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client := verrpc.NewVersionerClient(conn)
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lndVersion, err := client.GetVersion(ctxc, &verrpc.VersionRequest{})
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if err != nil {
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printRespJSON(versions)
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return fmt.Errorf("unable fetch version from lnd: %w", err)
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}
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versions.Lnd = lndVersion
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printRespJSON(versions)
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return nil
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}
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